Dish brush



FIG. 1 is a front isometric view of a dish brush in accordance with thenew design;

FIG. 2 is a right side isometric view thereof, a left side isometricview being a mirror image thereof except for the bow detail; and,

FIG. 3 is a rear isometric view thereof.

The broken lines shown in FIGS. 1-3 are for the purpose of illustratingportions of the dish brush that form no part of the claimed design.

CLAIM The ornamental design for a dish brush, as shown and described.